Aditya Mehrotra / mbed-dev

Biomimetics MBED Library w/ Added Support for CAN3

Dependents:   CAN_TEST SPIne_Plus_DYNO_SENSORS SPIne_Plus_v2 SPIne_Plus_Dyno_v2

platform/FileHandle.cpp@3:993b4d6ff61e, 2021-03-09 (annotated)

Committer:
adimmit
Date:
Tue Mar 09 20:33:24 2021 +0000
Revision:
3:993b4d6ff61e
Parent:
0:083111ae2a11 
added CAN3

Who changed what in which revision?

UserRevisionLine numberNew contents of line
saloutos 0:083111ae2a11 1 /* mbed Microcontroller Library
saloutos 0:083111ae2a11 2 * Copyright (c) 2006-2016 ARM Limited
saloutos 0:083111ae2a11 3 *
saloutos 0:083111ae2a11 4 * Licensed under the Apache License, Version 2.0 (the "License");
saloutos 0:083111ae2a11 5 * you may not use this file except in compliance with the License.
saloutos 0:083111ae2a11 6 * You may obtain a copy of the License at
saloutos 0:083111ae2a11 7 *
saloutos 0:083111ae2a11 8 * http://www.apache.org/licenses/LICENSE-2.0
saloutos 0:083111ae2a11 9 *
saloutos 0:083111ae2a11 10 * Unless required by applicable law or agreed to in writing, software
saloutos 0:083111ae2a11 11 * distributed under the License is distributed on an "AS IS" BASIS,
saloutos 0:083111ae2a11 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
saloutos 0:083111ae2a11 13 * See the License for the specific language governing permissions and
saloutos 0:083111ae2a11 14 * limitations under the License.
saloutos 0:083111ae2a11 15 */
saloutos 0:083111ae2a11 16 #include "FileHandle.h"
saloutos 0:083111ae2a11 17 #include "platform/mbed_retarget.h"
saloutos 0:083111ae2a11 18 #include "platform/mbed_critical.h"
saloutos 0:083111ae2a11 19
saloutos 0:083111ae2a11 20 namespace mbed {
saloutos 0:083111ae2a11 21
saloutos 0:083111ae2a11 22 off_t FileHandle::size()
saloutos 0:083111ae2a11 23 {
saloutos 0:083111ae2a11 24 /* remember our current position */
saloutos 0:083111ae2a11 25 off_t off = seek(0, SEEK_CUR);
saloutos 0:083111ae2a11 26 if (off < 0) {
saloutos 0:083111ae2a11 27 return off;
saloutos 0:083111ae2a11 28 }
saloutos 0:083111ae2a11 29 /* seek to the end to get the file length */
saloutos 0:083111ae2a11 30 off_t size = seek(0, SEEK_END);
saloutos 0:083111ae2a11 31 /* return to our old position */
saloutos 0:083111ae2a11 32 seek(off, SEEK_SET);
saloutos 0:083111ae2a11 33 return size;
saloutos 0:083111ae2a11 34 }
saloutos 0:083111ae2a11 35
saloutos 0:083111ae2a11 36 std::FILE *fdopen(FileHandle *fh, const char *mode)
saloutos 0:083111ae2a11 37 {
saloutos 0:083111ae2a11 38 return mbed_fdopen(fh, mode);
saloutos 0:083111ae2a11 39 }
saloutos 0:083111ae2a11 40
saloutos 0:083111ae2a11 41 } // namespace mbed